I am hoping he looks at the Anker, Aukey, and Cable Matters options:

Now the next hard part is finding 15w (5v/3a) chargers for home/auto for me and my wife (N6P and N5X).

EDIT - changed to table format, added additional information. Let me know how these cables work for you!

EDIT, 11/5 2:30EST - Cable Matters Certified status updated to NO, included link to review.

EDIT, 11/5 3:30EST - created a Google Spreadsheet for easier organization, tracking, filtering

I work with some people who are testing these cables. Here's the list of "good" one's they've qualified.

I can vouch for the Spigen, my phone flew out of my hoodie when I was dancing in the middle of the road, and hit the ground 5 ft away, barely any indication that the case was impacted as it bounced on the asphalt. Thats a good case. No cellphone damage whatsoever and you cant tell the case was dropped.

For Charger - I got this to compliment the one that comes from ZTE : https://www.amazon.com/gp/product/B01BBZJ31Y/ref=oh_aui_detailpage_o05_s01?ie=UTF8&psc=1 * works like a champ, quality

Car Charger - This works great for me, though I did see a black one that was pretty sexy when I was on amazon. https://www.amazon.com/gp/product/B01G2O4M74/ref=oh_aui_detailpage_o05_s01?ie=UTF8&psc=1

and additional cables, anker is great 2. https://www.amazon.com/gp/product/B0119EIHTG/ref=oh_aui_detailpage_o05_s01?ie=UTF8&psc=1

So companies I trust at this point.

Aukey Anker iXCC Spigen - whom coincidentally are located near my work.

for anything related to charging, its important to make sure the cable or charger can handle the USB-C or else you won't benefit from the super-fast charging. Quick Charge feature.

I just look for qualcomm certified usb-c or whether the usb-c listed products are current gen usb-c mobile devices and the reviews from those owners.

share any other products that you found to work excellent with your axon 7!